DE607258C - Endless metal pressure belt for vulcanizing machines - Google Patents

Endless metal pressure belt for vulcanizing machines

Info

Publication number
DE607258C
DE607258C DER85533D DER0085533D DE607258C DE 607258 C DE607258 C DE 607258C DE R85533 D DER85533 D DE R85533D DE R0085533 D DER0085533 D DE R0085533D DE 607258 C DE607258 C DE 607258C
Authority
DE
Germany
Prior art keywords
endless metal
wires
vulcanizing machines
endless
wire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DER85533D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUSTAV ROESE DIPL ING
Original Assignee
GUSTAV ROESE DIPL ING
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GUSTAV ROESE DIPL ING filed Critical GUSTAV ROESE DIPL ING
Priority to DER85533D priority Critical patent/DE607258C/en
Application granted granted Critical
Publication of DE607258C publication Critical patent/DE607258C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32Component parts, details or accessories; Auxiliary operations
    • B29C43/58Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B5/00Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/04Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Belt Conveyors (AREA)

Description

Endloses Metalldruckband für Vulkanisiermaschinen Bei Vulkanisiermaschinen zum fortlaufenden Vulkanisieren von flachem Isa.utschukgegenständen werden bekanntlich die zu vulkanisierenden Gegenstände aus Kautschuk, z. B. Gummimatten, -tücher oder -läufer, über erwärmte Trommeln oder Walzen geführt, gegen deren Außenwand das -zu vulkanisierende Gut unter starkem Preßdruck mit Hilfe eines endlosen Druckbandes angepreßt wird. Es wurden bisher als endlose Druckbänder Gummitücher, Stahlblechbänder, ferner auch Metallgewebebänder verwendet.Endless metal pressure belt for vulcanizing machines For vulcanizing machines for the continuous vulcanization of flat Isa.utschuk objects are known the rubber articles to be vulcanized, e.g. B. rubber mats, cloths or -runner, guided over heated drums or rollers, against the outer wall of the -zu vulcanizing material under strong pressure with the help of an endless pressure belt is pressed. So far, rubber blankets, sheet steel belts, metal mesh belts are also used.

Gemäß der Erfindung beisteht das endlose Druckband aus einem an sich bekannten endlosen Flach band-Drahtseil, das durch nebeneinanderliegende Drahtseile gebildet ist, die abwechselnd Rechts- und Linksdrall haben und durch Querdrähte miteinander verbunden sind. Solche Flachband-Drahtseile sind, wie erwähnt, zwar an sich bekannt; ihre Anwendung als endlose Druckbänder für Vulkanisiermaschinen erweist sich als besonders vorteilhaft. Die bekannten, bisher bei Vulkanisiermaschinen benutzten Druckbänder waren den hohen Beanspruchungen nicht hinreichend gewachsen. Gummitücher erwiesen sich deshalb als wenig haltbar, weil sie schon vorzeitig durch die Wärmeeüiwirkung unbrauchbar wurden und starkes Anispannen nicht vertrugen. Es wurden auch schon me: tallene Druckbänder in Vorschlag gebracht. Die bekannten Bänder aus Stahlblech lassen sich nur in mäßiger Breite herstellen, lassen also nur beschränkte Anwendung zu. Ihre Haltbarkeit, besonders hinsichtlich der Zugfestigkeit, soll sich ebenso wie die der bekannten Drahtgewebe-Druckbänder als nicht ausreichend .erwiesen haben.According to the invention, the endless printing belt consists of a per se known endless flat band wire rope, which is made by adjacent wire ropes is formed, which have alternating right and left twist and by transverse wires are connected to each other. As mentioned, such flat ribbon wire ropes are known per se; their application as endless pressure belts for vulcanizing machines proves to be particularly advantageous. The known ones, so far with vulcanizing machines The printing tapes used were not able to cope with the high demands. Blankets proved to be unsustainable because they had worn through prematurely the effect of heat became unusable and could not tolerate strong tensioning. It Metallic printing ribbons have also been suggested. The well-known tapes from sheet steel can only be made in a moderate width, so only limited Application to. Their durability, especially in terms of tensile strength, should improve as well as that of the known wire mesh printing tapes as insufficient to have.

Wird dagegen gemäß der Erfindung ein an sich bekanntes Flachband-Drahtseil aus nebeneinanderliegenden Seilen angewendet, die abwechselnd Rechts- und Linksdrall und Verbindung durch Querdrähte haben, so lassen sich solche Druckbänder :erheblich stärker anspannen als die bisher bekannten, ohne ein Zerreißen befürchten zu müssen. Ferner zeigt sich der Vorteil, daß die Druckbänder gemäß der Erfindung dauernd mit gleichmäßigem Druck anliegen, sich auch unter dem Einfluß der Zugkräfte tuid der Wärme nicht verändern und fast umbegrenzt haltbar sind.In contrast, according to the invention, a flat-ribbon wire rope known per se applied from side by side ropes, alternating right and left twist and connected by cross wires, such pressure bands can be: considerably Tense more than the previously known ones without having to fear tearing. Furthermore, there is the advantage that the printing tapes according to the invention are permanently with them apply even pressure, even under the influence of the tensile forces tuid the Do not change heat and have an almost unlimited shelf life.

Auf der Zeichnung ist das endlose Druckband in Fig. i in der Seitenansicht und in Fig. 2 im Grundriß dargestellt. Die nebeneinanderliegenden Seile a, b des an sich bekannten. Flachband-Drahtseiles haben ,abwechselnd Rechts- und Linksdrall. Es laufen immer zwei Seile a, b ununterbrochen durch. Die Querverbindung wird durch die Drähte c hergestellt. Diese Drähte c gehen mitten durch die Drahtseile a, b hindurch. Jedes Drahtseil besteht, wie ,ebenfalls bekannt, aus vier Litzen, und der Querdurchzug des Drahtes c erfolgt immer an den Stellen, wo er knickungsfrei möglich ist, wo also je zwei Drahtlitzen parallel horizontal üb-ereinanderliegen. Die Querhindedrähte c gehen fortlaufend durch, wie Fig. z erkennen läßt. Vorteilhaft bestehen sowohl. die Drahtseile als auch die Querbindedrähte aus Stahldrähten.In the drawing, the endless printing belt is shown in FIG. 1 in side view and in FIG. 2 in plan view. The adjacent ropes a, b of the known per se. Flat wire ropes have alternating right and left twist. Two ropes a, b always run through uninterruptedly. The cross connection is made by wires c. These wires c go right through the wire ropes a, b. As is also known, each wire rope consists of four strands, and the cross-pulling of wire c always takes place at the points where it is possible without kinking, i.e. where two wire strands lie parallel and horizontally one above the other. The transverse rear wires c go through continuously, as Fig. Z shows. Both are advantageous. the wire ropes as well as the cross tie wires made of steel wires.

Die Querdrähte c können auch aus den Litzen der Drahtseile gebildet werden, nämlich üi der Weise, daß die Litzendrähte an den Enden stufenweise in verschiedener Länge abgeschnitten und an den bestimmten Stellen quer durch die Seilbänder hindurchgezogen sind.The transverse wires c can also be formed from the strands of the wire ropes be, namely in such a way that the stranded wires at the ends gradually in different Cut the length and pull it straight through the cable ties at the specified points are.

Um eine gleichmäßige Oberfläche zu gewinnen, kann das Seilband mit einem ausgleichenden elastischen Stoff, z. B. Gummimasse, überzogen werden.In order to achieve a uniform surface, the rope tape can be used with a compensating elastic fabric, e.g. B. rubber compound are coated.

Claims (1)

PATENTANSPRÜCHE: i. Endloses Metalldruckband für Vulkanisiermaschinen, dadurch gekennzeichnet, daß es aus einem an sich bekannten endlosen Flachband-Drahtseil besteht, das aus nebeneinanderliegenden Drahtseilen gebildet ist, die abwechselnd Rechts- und Linksdrall haben und durch Querdrähte miteinander verbunden sind. ?. Endloses Metalldruckband für Vulkanisiermaschinen nach Anspruch i, dadurch gekennzeichnet, daß die nebeneinanderliegenden Drahtseile (a, b) aus in an sich bekannter Weise je vier Litzen bestehen und durch Querdrähte (c) bekannter Art derart miteinander verbunden sind, daß diese Querdrähte immer an den Stellen durchgeführt sind, wo zwei Drahtlitzen parallel und horizontal übereinanderliegen, damit jede Knickung der Querdrähte vermieden wird. PATENT CLAIMS: i. Endless metal printing belt for vulcanizing machines, characterized in that it consists of an endless flat-band wire rope known per se, which is formed from juxtaposed wire ropes which have alternating right and left twist and are connected to one another by transverse wires. ?. Endless metal printing belt for vulcanizing machines according to claim i, characterized in that the adjacent wire ropes (a, b) each consist of four strands in a manner known per se and are connected to one another by cross wires (c) of a known type in such a way that these cross wires are always at the points where two wire strands lie parallel and horizontally on top of each other, so that any kinking of the transverse wires is avoided.
DER85533D 1932-08-02 1932-08-02 Endless metal pressure belt for vulcanizing machines Expired DE607258C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER85533D DE607258C (en) 1932-08-02 1932-08-02 Endless metal pressure belt for vulcanizing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER85533D DE607258C (en) 1932-08-02 1932-08-02 Endless metal pressure belt for vulcanizing machines

Publications (1)

Publication Number Publication Date
DE607258C true DE607258C (en) 1934-12-20

Family

ID=7417363

Family Applications (1)

Application Number Title Priority Date Filing Date
DER85533D Expired DE607258C (en) 1932-08-02 1932-08-02 Endless metal pressure belt for vulcanizing machines

Country Status (1)

Country Link
DE (1) DE607258C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3301056A1 (en) * 1982-03-03 1983-09-15 G. Siempelkamp Gmbh & Co, 4150 Krefeld Device for the continuous pressing of a web of pressing material, especially in the manufacture of laminate webs
DE3715153A1 (en) * 1987-05-07 1988-12-01 Voith Gmbh J M REINFORCED PRESS SHEATH FOR A PRESS DEVICE FOR TREATING RAIL-SHAPED GOODS, SUCH AS, FOR example, OF PAPER SHEETS, AND METHOD AND DEVICE FOR THE PRODUCTION THEREOF

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3301056A1 (en) * 1982-03-03 1983-09-15 G. Siempelkamp Gmbh & Co, 4150 Krefeld Device for the continuous pressing of a web of pressing material, especially in the manufacture of laminate webs
DE3715153A1 (en) * 1987-05-07 1988-12-01 Voith Gmbh J M REINFORCED PRESS SHEATH FOR A PRESS DEVICE FOR TREATING RAIL-SHAPED GOODS, SUCH AS, FOR example, OF PAPER SHEETS, AND METHOD AND DEVICE FOR THE PRODUCTION THEREOF

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